Brass air vent valve
Brass air vent,brass air vent valve,
air vent,automatic air vent
Size:3/8"~1/2"
Materical:brass...

Air Vent Valve
Air Vent Valve Characteristics:Lever type sealing mechanism is adopted. It has light weight, small size, simple and reliable structure as well as wide range of operating pressure. →Materical...